Numerical control cutting machine worktable
Technical field
The present invention relates to a kind of workbench of cutting machine, specifically a kind of Numerical control cutting machine worktable belongs to numerical control
Technical field of processing equipment.
Background technique
It is both provided with the workbench for carrying workpiece (plate) on numerical control cutting machine, is all set on existing numerical control cutting machine
It is equipped with sawtooth support bar, when numerical control cutting machine cuts workpiece, workpiece is carried out using the sawtooth support bar on workbench
Support, realizes although the cutting operation of workpiece, existing this Working table structure can be realized conventional cutting operation, however,
When cut point just falls in the supporting point on sawtooth support bar, the quality of plate can be largely effected on to the ablation of supporting point, together
When support bar in sharp sawtooth plate surface can be also scratched in plate moving process, equally affect the quality of plate, separately
Outside, it is moved back and forth when cut point when existing cutting machine works, so that cutting process can produce a large amount of dust.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can be avoided cutting to plate ablation and supporting point to work
The Numerical control cutting machine worktable without sawtooth support bar of part surface scratching.
In order to solve the above-mentioned technical problem, Numerical control cutting machine worktable of the invention, the main branch including a plurality of longitudinal arrangement
Stay and cutter device for being cut to the plate on main support bar, main support bar and cutter device pass through connection frame
Be fixedly mounted and can synchronizing moving, main support bar top is provided with the positioning anchor for being positioned to plate, and positioning is leaned on
Mountain is located in plate between cutter device and main support bar to form cutting work station, and cutter device is positioned to positioning anchor is passed through
Plate when being cut main support bar can be moved in X-axis and/or Y direction with cutter device is synchronous.
It is provided on the main support bar and carries out to make main support bar sliding with respect to plate in cutting process in cutter device
Dynamic rolling support point, the support bar can be by longitudinal moving devices and horizontal mobile device driving in X-axis and/or Y-axis
On direction.
The horizontal mobile device include support bar bottom be fixedly mounted X-axis slide block, X-axis rack gear, under main support bar
The cross slide way pedestal being just arranged and the X-axis moving guide rail being mounted on cross slide way pedestal, the horizontal tooth bar can lead to
Crossing the driving of X-axis servo motor makes winner's support bar transverse shifting under the cooperation of X-axis moving guide rail and X-axis slide block.
The longitudinal moving device includes the Y-axis sliding block of cross slide way base bottom fixed installation, Y-axis rack gear, laterally leads
The longitudinal rail pedestal of the lower section setting of base of the rail seat and the Y-axis moving guide rail being mounted on longitudinal rail pedestal, the Y-axis tooth
Item can be driven by Y-axis servo motor so that cross slide way pedestal longitudinally moves under the cooperation of Y-axis moving guide rail and Y-axis sliding block
It is dynamic.
Station to be processed is provided in front of the cutting work station, the station to be processed includes jacking apparatus and jacking dress
The a plurality of Auxiliary support item of fixed installation is set, the Auxiliary support item is staggered between main support bar, the auxiliary branch
Stay can make plate to be processed go up and down under the driving of jacking apparatus.
The track for disposing cutter device is provided on the connection frame, the cutter device is mounted on connection frame simultaneously
It can be moved up and down under the guiding of track.
The underface positioned at cutter device is provided on the connection frame and for returning to the dust generated when cutting
The dust recovery approach of receipts.
The cutting work station is with the positioning anchor of left and right two for being limited to X-direction and for Y-axis side
To the positioning anchor of the front and back limited two, the plate can be limited between four positioning anchors, the positioning anchor
The real-time limit to plate is realized by the driving of backer's driving device.
Clamping plate device for being shifted to plate is installed, the clamping plate device includes the lifting of clamping plate device on the connection frame
Device, the clamping plate head for being mounted on clamping plate device lifting device bottom and the compression lifting device with the cooperation of clamping plate head, the clamping plate
Head can be extend into below plate to be processed under the driving of clamping plate device lifting device, the gripping block compressed on lifting device
It can cooperate with clamping plate head and plate to be processed is stepped up and shifted.
The clamping plate head includes the collet of L-shaped plate body and the setting of plate body end, the collet and compression lifting device
On gripping block cooperation realize plate clamping.
After above-mentioned structure, since plate is positioned by positioning anchor, and main support bar and cutter device are logical
Cross connection frame be fixedly mounted and can under the driving of cross shifting device in X-axis and/or Y direction synchronizing moving and plate
It is supported by the ball on support bar, thus revolutionizes the processing method that traditional cut point moves back and forth, significantly
Processing quality is improved, cut point when avoiding cutting in process is fallen on sawtooth to the hair of plate ablation problem
Raw, the supporting way of ball also avoids supporting point to the surface scratching of workpiece, in addition, its cut point is fixed so that dust passage
Uniquely, therefore also there is the protrusion effect that can facilitate dedusting.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of Numerical control cutting machine worktable of the present invention;
Fig. 2 is the schematic view of the front view of Numerical control cutting machine worktable of the present invention;
Fig. 3 is the side structure schematic view of Numerical control cutting machine worktable of the present invention;
Fig. 4 is the working state structure schematic diagram of Numerical control cutting machine worktable of the present invention;
Fig. 5 is the partial structural diagram of Numerical control cutting machine worktable of the present invention;
Fig. 6 is enlarged structure schematic diagram at the A of Fig. 5.
Specific embodiment
With reference to the accompanying drawings and detailed description, Numerical control cutting machine worktable of the invention is made further specifically
It is bright.
Embodiment one:
As shown, the Numerical control cutting machine worktable of the present embodiment, main support bar 1 including three longitudinal arrangements and for pair
The cutter device 2 that plate 4 on main support bar is cut, cutter device are preferably laser cutting machine, main support bar 1 and cutting
Device 2 be fixedly mounted by connection frame 3 and can synchronizing moving, as seen from Figure 3, connection frame is frame structure, main support bar 1 peace
Mounted in the bottom of connection frame 3, cutter device 2 is mounted on the top of connection frame 3, for the installation of cutter device, Ke Yi
The track for disposing cutter device is provided on connection frame 3, cutter device is mounted on connection frame 3 and being capable of leading in track
It moves up and down downwards, certainly such mounting means belongs to conventional seating means, is provided with above main support bar 1 for plate
The positioning anchor 5 that material is positioned, positioning anchor 5 are located in plate between cutter device and main support bar to form cutter
Position, as seen from Figure 1, cutting work station is with the positioning anchor of left and right two for being limited to X-direction and for Y-axis side
To the positioning anchor of the front and back limited two, plate can be limited between four positioning anchors, thus can to plate progress
By positioning, keep cut board material fixed, the related support bar positioned at cutting plate bottom of cutting head moves simultaneously, cuts to plate
It cuts, from Figure 2 it can be seen that positioning anchor is realized the real-time limit to plate by the driving of backer's driving device, that is to say, that needing
When positioning to plate, positioning anchor is moved at cutting work station in the driving of backer's driving device, when not needing to plate
When material is positioned, positioning anchor leaves cutting work station, the cutting head of cutter device 2 to the plate positioned by positioning anchor into
Main support bar can move in X-axis and/or Y direction with cutter device is synchronous when row cutting, in addition, setting on main support bar 1
It is equipped with and carries out the Universal caster 6 that can make the opposite plate sliding of main support bar 1 in cutting process in cutter device, it is fixed that plate passes through
Position backer positions, at this point, cutting head, when being cut, main support bar 1 is mobile so that Universal caster rolling opposite with plate
It is dynamic.
Further, described main support bar 1 can be by longitudinal moving device and horizontal mobile device driving in X-axis
And/or in Y direction, horizontal mobile device includes X-axis slide block 7, the X-axis rack gear 8, main support bar that support bar bottom is fixedly mounted
Lower section setting cross slide way pedestal 9 and the X-axis moving guide rail 10 that is mounted on cross slide way pedestal, 8 energy of horizontal tooth bar
Winner's support bar transverse shifting under the cooperation of X-axis moving guide rail and X-axis slide block 7, institute are enough made by the driving of X-axis servo motor 11
The longitudinal moving device said includes Y-axis sliding block 12, the Y-axis rack gear 13, cross slide way base that 9 bottom of cross slide way pedestal is fixedly mounted
The longitudinal rail pedestal 14 of the lower section setting of seat 9 and the Y-axis moving guide rail 15 being mounted on longitudinal rail pedestal, cross slide way
Organic frame is arranged in the bottom of pedestal 9, and Y-axis rack gear 13 can be driven by Y-axis servo motor 16 so that cross slide way pedestal 9 is in Y
It is vertically moved under the cooperation of axis moving guide rail and Y-axis sliding block 12.
Embodiment two:
On the basis of example 1, it is provided with station to be processed in front of cutting work station, station to be processed includes jacking apparatus 17
And a plurality of Auxiliary support item 18 being fixedly mounted on jacking apparatus, Auxiliary support item 18 are staggered between main support bar,
Auxiliary support item 18 can make plate to be processed go up and down under the driving of jacking apparatus, the preferably flexible gas of jacking apparatus 17
Cylinder, the front and back of a plurality of Auxiliary support item 18 is driven by telescopic cylinder realizes lifting, in addition, the Y direction of station to be processed is also
It is provided with the positioning anchor being located at left and right sides of plate to be processed, in the course of work, since main support bar can be with cutter device
Synchronization is moved in X-axis and/or Y direction, therefore Auxiliary support item 18 certainly will generate main support bar in the X-axis direction of motion and do
It disturbs, and main support bar will be got out of the way in the motion profile of the X-axis direction of motion after the jacking of Auxiliary support item by telescopic cylinder at this time,
It realizes main support bar Auxiliary support item 18 after the completion of the movement of four direction, cutting and drops back into original under the drive of telescopic cylinder
Position is in same level with main support bar, certainly, finished product output station is also provided at cutting work station rear, by Fig. 4
As it can be seen that the structure of finished product output station is identical as the structure of station to be processed, this will not be repeated here.
It designs with this configuration, station to be processed is set before cutting work station, finished product is set after cutting work station and exports work
Position, station and finished product output station to be processed are respectively provided with the main support bar mutual dislocation of Auxiliary support item and cutting work station, and two
Lifting can be achieved under the driving of respective lifting body in the Auxiliary support item in region, finally realizes reliable operation.
In addition, being equipped with the clamping plate device for being shifted to plate on connection frame 3, clamping plate device includes clamping plate device lifting dress
The compression liter for setting (telescopic cylinder) 20, being mounted on the clamping plate head 21 of 20 bottom of clamping plate device lifting device and cooperating with clamping plate head 21
Falling unit 22, clamping plate head 21 can be extend into below plate to be processed under the driving of clamping plate device lifting device 20, compress lifting
Gripping block 23 on device 22 can cooperate with clamping plate head 21 is stepped up and is shifted to plate to be processed, certainly, clamping plate
The position of device is preferably provided with two groups of clamping plate devices between the main support bar of each item, wherein clamping plate head 21 includes L-shaped
Plate body and the collet of plate body end setting, collet and the folder for compressing the cooperation realization plate of gripping block 23 on lifting device 22
Tightly, in use, Auxiliary support item 18 drops back into situ and main support bar in same under the drive of telescopic cylinder after the completion of cutting
After on one horizontal plane, at this point, X-axis backer is risen by backer's driving device, after the completion of plate to be processed and cutting work station cutting
Between plate there is gap to extend into this gap under the driving of the collet clamping plate device lifting device 20 of clamping plate head at the same time, presses
The clamping of plate is realized in the lower general who has surrendered's collet cooperation of gripping block 23 on tight lifting device 22, in cutter device 2 and main support bar
It under sync pulling, drags plate to be processed and enters cutting work station, in dragging process, the plate after the completion of cutting is forced to move
To subsequent finished product output station, after finally realizing cutting, the positioning anchor of plate lifts under backer's driving device,
The clamping plate device being mounted on connection frame is inserted into the position of original backer, clamps strip to be cut and enters cutting work station, while will cut
Good plate shifts the purpose of finished product output station onto.
On the basis of embodiment one or embodiment two, it can also be provided with positioned at cutter device just on connection frame 3
Lower section and the dust recovery approach 19 for being used to recycle the dust generated when cutting, the corresponding cutting head of dust recovery approach 19
Cut point, the dedusting nozzle of dust recovery approach 19 lower than on support bar can rolling support point highest point, cutting in this way
The dust of generation is accurately inhaled into dust-extraction unit very much, avoids the pollution to environment and equipment, through the invention in main branch
Stay 1 and cutter device 2 are fixedly mounted by connection frame 3 and are capable of synchronizing moving, and therefore, cut point is unique, the knot
The design that structure is designed as dust recovery approach 19 provides precondition, therefore, can be with by the dust recovery approach 19 of design
Realize dust recycling.